Company lists · Data refreshed October 2026

Top 25 Energy efficient heating system providers based in Italy

Name: Energy efficient heating system providers based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 12, 2026 1,308 companies tracked

RevenueBase identified 1,308 company matches for energy efficient heating system providers associated with Italy as of October 2026 and tracks 6,468 professional contacts across them, including 1,227 with verified work emails. Rome is the largest hub.

This list covers company matches for energy efficient heating system providers associated with Italy, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 12, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Oct 12, 2026 How this list was built

1,308Companies

6,468Contacts tracked

1,227Verified emails

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The 25 largest energy efficient heating system providers based in Italy

Ranked by team size

Top 25 of 1,308 company matches for energy efficient heating system providers based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 12, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Ferroli Group	Exact match	San Bonifacio, ItalyHQ recorded Oct 12, 2026	1,001-5,000	435 contacts →
	Exact match “Comfort, designed around you – Since 1955, Ferroli has been a trusted name in HVAC, delivering innovative solutions for heating, cooling and hot water that combine comfort, energy…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
2	Arbo S.P.A	Exact match	Fano, ItalyHQ recorded Oct 12, 2026	201-500	119 contacts →
	Exact match “Arbo è il punto di riferimento per i tecnici della gestione del caldo e del freddo: da noi, i nostri clienti possono trovare tutto l’occorrente per l’installazione e la…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
3	Robur S.P.A	Exact match	Verdellino, ItalyHQ recorded Oct 12, 2026	51-200	100 contacts →
	Exact match “Founded in 1956, ROBUR designs, engineers and manufactures heating and cooling systems and solutions for residential, commercial, PA and industrial applications.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
4	PEF SPA	Exact match	Barberino Tavarnelle, ItalyHQ recorded Oct 12, 2026	11-50	86 contacts →
	Exact match “PEF SpA nasce a Firenze nel 2006, iniziando ad operare nel settore delle energie rinnovabili, con la commercializzazione su tutto il territorio nazionale di impianti fotovoltaici…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
5	A3sprogetti	Exact match	Pescara, ItalyHQ recorded Oct 12, 2026	11-50	79 contacts →
	Exact match “servizi di progettazione integrata, risparmio energetico, analisi energetiche finalizzate all'energy saving impianti termici impianti elettrici energie alternative.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
6	Unoenergy Green Solutions SPA	Exact match	Cascina, ItalyHQ recorded Oct 12, 2026	201-500	60 contacts →
	Exact match “Unoenergy Green Solutions è una società del Gruppo Unoenergy che opera su tutto il territorio nazionale attraverso la vendita e l’installazione di sistemi per l’efficientamento…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
7	Eurotherm	Exact match	ItalyHQ recorded Oct 12, 2026	51-200	47 contacts →
	Exact match “As one of the first companies in Italy to believe in the potential of radiant systems, Eurotherm has always focused on the quality of its products and services, on the innovation…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
8	Icri S.R.L	Exact match	Milan, ItalyHQ recorded Oct 12, 2026	51-200	41 contacts →
	Exact match “La società ICRI srl è un'azienda di pluriennale esperienza, operante nel settore degli impianti di climatizzazione e trattamento aria, idrico-sanitari, speciali, elettrici ed…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
9	Rossato SPA	Exact match	Sermoneta, ItalyHQ recorded Oct 12, 2026	11-50	40 contacts →
	Exact match “For 50 years, we have been designing and manufacturing integrated systems powered by renewable energy sources for energy generation and storage, heating, air conditioning…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
10	Crim S.R.L	Exact match	Cinisello Balsamo, ItalyHQ recorded Oct 12, 2026	51-200	33 contacts →
	Exact match “Azienda leader nella conduzione e manutenzione di impianti di riscaldamento e condizionamento.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
11	Frigomeccanica Group	Exact match	Russi, ItalyHQ recorded Oct 12, 2026	51-200	32 contacts →
	Exact match “Frigomeccanica Group Srl, originally established in 1970, has been a leader for 50 years in the design, installation, maintenance, and service of air conditioning, heating, and…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
12	Bettiol SRL	Exact match	Bolzano, ItalyHQ recorded Oct 12, 2026	51-200	29 contacts →
	Exact match “Nata nel 1957 come ditta individuale, in oltre mezzo secolo di attività e di crescita, il Gruppo Bettiol ha visto e vissuto come protagonista l'evoluzione del proprio settore.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
13	Progettozero	Exact match	Bologna, ItalyHQ recorded Oct 12, 2026	11-50	29 contacts →
	Exact match “Gruppo Energetica nasce nel 2018 dall’esperienza e dalla volontà di un gruppo di professionisti, che già da diversi anni lavorano nel settore, di far comprendere tutti i benefici…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
14	IES Solare S.R.L	Exact match	Livorno, ItalyHQ recorded Oct 12, 2026	51-200	28 contacts →
	Exact match “Ies Solare srl vanta 20 anni di esperienza nel campo delle energie rinnovabili e risparmio energetico, proponendo soluzioni innovative e tecnologiche per l’efficientamento…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
15	Idrotermica Coop	Exact match	Forlì, ItalyHQ recorded Oct 12, 2026	11-50	27 contacts →
	Exact match “Idrotermica Coop è azienda leader nel settore impiantistico, con più di quarant’anni di esperienza all’attivo.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
16	Enrico Tavecchia Impianti S.R.L	Exact match	Cornaredo, ItalyHQ recorded Oct 12, 2026	11-50	27 contacts →
	Exact match “Founded in 1953, we design, install and maintain air conditioning, heating, alternative energy, geothermal, fire prevention, fluid distribution, and hydro-sanitary systems, both…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
17	Nalon SRL	Exact match	Oriago Di Mira, ItalyHQ recorded Oct 12, 2026	11-50	26 contacts →
	Exact match “Company profile: Our company, founded in 1989, with twenty years of experience, is capable of guiding its Customers from the design stage up to operational phase, creating systems…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
18	Arcoservizi S.P.A	Exact match	Turin, ItalyHQ recorded Oct 12, 2026	51-200	26 contacts →
	Exact match “Siamo uno dei principali competitor nel mercato dei servizi energetici, con una forte attitudine all’innovazione tecnologica, alla riqualificazione dei servizi, al risparmio…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
19	Carlieuklima Srl, Industrial Radiant Heating And Evaporative Cooling	Exact match	Budoia, ItalyHQ recorded Oct 12, 2026	11-50	26 contacts →
	Exact match “Soluzioni HVAC professionali per il riscaldamento e il raffrescamento industriale Siamo una realtà specializzata nella progettazione e produzione di soluzioni HVAC per grandi…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
20	Torreggiani Group	Exact match	Reggio Emilia, ItalyHQ recorded Oct 12, 2026	51-200	23 contacts →
	Exact match “Torreggiani è un'azienda specializzata nell'impiantistica industriale civile.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
21	JODO	Exact match	Peschiera Del Garda, ItalyHQ recorded Oct 12, 2026	11-50	22 contacts →
	Exact match “Sistemi ad alta efficienza per la Climatizzazione Ecologica.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
22	BE ONE S.P.A	Exact match	Lucca, ItalyHQ recorded Oct 12, 2026	11-50	22 contacts →
	Exact match “BE ONE PROIETTA IN AVANTI IL CONCETTO DI ENERGIA, OFFRENDOTI UN SERVIZIO CHE UNISCE TECNOLOGIA, RAPPORTO DIRETTO COL CLIENTE ED ESPERIENZA PLURIENNALE NEL SETTORE.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
23	Essesolar	Exact match	Gallarate, ItalyHQ recorded Oct 12, 2026	11-50	20 contacts →
	Exact match “EsseSolar si occupa della progettazione e realizzazione di impianti fotovoltaici chiavi in mano e sistemi integrati con pompe di calore per abitazioni e aziende.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
24	Tecnoenergy Service	Exact match	Milan, ItalyHQ recorded Oct 12, 2026	51-200	20 contacts →
	Exact match “La Tecnoenergy Service s.r.l.” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase
25	Sollegno Engineering SRL	Exact match	Trofarello, ItalyHQ recorded Oct 12, 2026	1-10	19 contacts →
	Exact match “Sollegno Engineering srl progetta e realizza interventi volti al risparmio energetico e allo sfruttamento delle energie rinnovabili negli edifici, siano essi domestici o…” Recorded in the RevenueBase company graph · Oct 12, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “energy efficient heating system providers”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 1,308 energy efficient heating system providers based in Italy

See the full list, filter by size, metro and specialty, and access 1,227 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Energy efficient heating system providers based in Italy at a glance

As of Oct 12, 2026

19.0%Verified-email coverage

4.9Average contacts per company

11-50Median size (employees)

5.3%Largest-city concentration · Rome

Oct 12, 2026Page data refreshed

Companies by employee count

1-10

604

11-50

601

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for Italy, so it is reported there. Company counts and contact totals on this page are exact for Italy, over 1,308 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Italy whose business descriptions match “energy efficient heating system providers” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every displayed company carries at least one verified work email. RevenueBase tracks 1,227 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on October 12, 2026. Lists refresh periodically as the graph is re-checked.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Energy efficient heating system providers by metro

Energy efficient heating system providers in Milan55

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “energy efficient heating system providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many energy efficient heating system providers are there based in Italy?

RevenueBase identified 1,308 company matches for energy efficient heating system providers associated with Italy as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Ferroli Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most energy efficient heating system providers?

Rome leads with 69 company records, followed by Milan (55) and Turin (34).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,227 professional contacts with verified work emails tracked across these 1,308 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 12, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.